Refill bottle



FIG. 1 is an isometric view showing my new design for a refill bottle.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof; the left side elevation view being a mirror image of the side shown.

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines showing the circular logo and nozzle front are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a refill bottle, as shown and described. 